package ch5;

/**
 * @author oldliu
 * @since 1.0
 */
public class Calc {
    public static void main(String[] args) {
        double a=25;
        int b=2012;
        while (a<100){
            a=a*1.25;
            b++;
            //System.out.println("人数:"+a);
            //System.out.println("年份:"+b);
        }
        System.out.println(b);
    }
}
